//
//  NSMutableDictionary+Additions.h
//  MaiMaiGo
//
//  Created by 孙鹏飞 on 2017/3/30.
//  Copyright © 2017年 qian. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSMutableDictionary (Additions)

// NSDictionary设值，如果是空，则不设值
- (void)setObjOrNil:(nullable id)anObject forKey:(nonnull id <NSCopying>)aKey;

@end
